Math 7 - Unit 1 Review

Decimals

100

4.4   x  1.3 =  ?

5.72

200

What is 0.32 written as a simplified fraction?

8/25

300

When 8 is divided by 0.34, the answer rounded to the nearest hundredth is?

23.53

400

What is 1.24 divided by .4?

3.1

500

7.83 divided by 1.45 =

5.4

Fractions

100

What is 4/15 as a repeating decimal?

0.26666666..... (the six repeats!)

200

The fraction 290/3 is closest to what whole number?

97

300

3/8 multiplied by 112

42

400

Convert the fraction 3/16 in its decimal form

0.1875

500

18/4 divided by 3/2 = 

3

Ratios/Rates

100

Skyzone sells tickets for their jump area. You buy a ticket for 4 hours and it costs $24. How much are you paying per hour to jump?

$6

200

What is the unit rate of the ratio 6:42 (6/42)?

1:7 or 1/7

300

Blake is able to get 27.2 miles on 1 tank of gas. How many miles can Blake travel on 6 tanks of gas?

163.2 miles

400

A toy company can produce 9 toys in 3 hours. How many toys can they produce in 24 hours?

72 toys

500

You paid $28.00 for 8 gallons of gasoline. How much would you pay for 15 gallons of gasoline?

You would pay $52.50

Two-Step WP

100

Alexia spent $33.35 on 8.4 gallons of gas. His friend Brielle spent $42.40 on 10.6 gallons of gas. Who paid less per gallon?

Alexia ($3.97)

200

Mrs. McArdle bought 8 full bags of apples to make apple pie. Each bag contains the same number of apples. If 3 bags contain 81 apples, how many apples do the 8 full bags have altogether?

216 apples

300

BounceU sells tickets for their jump area. You buy a ticket for 90 minutes and it costs $18. How much are you paying per hour to jump?

per hour!!....$12 per hour.

400

Jordan spent 1/4 of his money on a food and another 3/10 of his money on soda. If he started with $5 how much of his money is left?

$5.00 - $1.25 (food) - $1.50 (soda)

              = $2.25 left

500

Lily used some cloth to make 4 banners and a tablecloth. She used 1.95 m of cloth for each banner and 1.24 m of cloth for the tablecloth. How many meters of cloth did she use altogether?

Lily used 9.04 m of cloth altogether.

Word Problems

100

Victor is walking at a pace of 46 feet per 16 seconds. At what speed is he walking?

DO NOT ROUND YOUR ANSWER.

2.875 feet per second

200

On a 40 question test, Julianne answered seven-eighths of the questions correctly. How many questions were answered correctly?

35

300

A small picture frame has an area of 2 and a three-eighths square inches and weighs 7 and one-eighths pounds. How much does a single square inch weigh?

3

400

I love Hershey's chocolate bars!! Who's with me?

A original hershey's chocolate bar is 1.55 ounces and is molded into 12 rectangles. About many ounces are there in 5 rectangles?

About 0.65 ounces

500

Over three years, my apple tree grew from 14 inches to 26 inches. What is the apple tree's growth rate?

4 inches per year.